What is the cause of edema during 8 months of pregnancy?

There will always be various situations when women are pregnant. The adverse reactions produced will be different depending on the physical fitness of different people. Many people may experience edema in the late pregnancy. Many people do not understand this phenomenon and want to find the specific cause as soon as possible. So, what is the cause of edema during 8 months of pregnancy? The following is a detailed introduction.

Reason 1: Changes in hormone balance

After pregnancy, the hormonal balance in the body changes and it becomes easier for the body to retain water. Swelling of the hands and face is mainly caused by this reason.

Reason 2: The uterus presses on the veins

In the late pregnancy, the uterus becomes very large and slowly presses on the large veins in the lower body, which can easily lead to poor blood circulation in that area and cause swelling in the lower body.

Reason 3: Low calf compression

Venous blood returns to the heart with the help of muscle contraction. During pregnancy, due to various reasons, the body's activity decreases, the calf muscle contraction function weakens, and metabolism is poor, leading to fluid accumulation in the leg tissue and edema.

Reason 4: Varicose veins cause edema

The so-called varicose veins are when the veins beneath the surface of the skin turn blue and swell up into lumps. The cause of varicose veins is that the enlarged uterus compresses the veins, causing blood circulation to stagnate and making the corresponding leg blood vessels thicker. There is a valve in the veins that prevents the blood flowing to the heart from flowing back. However, if the blood vessels are too thick, the function of the valve will be weakened, resulting in blood backflow and stagnation, and the formation of varicose veins. This reason can also cause water to stagnate in the legs and cause edema.

Different areas of swelling have different levels of concern

Swelling of hands and face

Needs attention. In most cases it should not be a big problem, but it may also be a precursor to high blood pressure, so to be on the safe side, it is best to consult an obstetrician and gynecologist.

Leg and genital swelling

Don't take it too seriously. Swelling of the legs, genitals and other lower body parts is generally a normal reaction to pregnancy, so don't worry too much.

What is the cause of edema in 8 months of pregnancy? We should pay close attention to some situations that may occur during pregnancy. You can find some appropriate methods to improve some physiological phenomena in late pregnancy in daily life. Generally, these symptoms will disappear after delivery, so you don’t have to worry.